#ifndef serial_h
#define serial_h

int AcquireSerialPort(char *port);
int ReleaseSerialPort(int desc);
int GetCTS(int desc);
int GetDSR(int desc);
int SetDTR(int desc, int state);
int SetRTS(int desc, int state);
int PulseTXD(int desc, int width);
int SerialSetFrequency(int fd, double freq);

#endif
